E-mu Orchestral Sessions Vol. 1 Expansion ROME-mu Orchestral Sessions Vol. 1 Expansion ROMString ensemble sounds in various articulations sampled from a symphony orchestra -- one of the two ROMs that came stock with the Virtuoso 2000 synthesizer.$204.00

E-mu World Expedition Expansion ROME-mu World Expedition Expansion ROMExcellent sampling of world instruments, complementing the Proteus/3 World soundset on the Protozoa ROM.$324.00

E-mu Sounds of the ZR Expansion ROME-mu Sounds of the ZR Expansion ROMSounds from the classic Ensoniq ZR-76 keyboard, including the William Coakley's Perfect Piano.NOTE: the Sounds of the ZR ROM (including the 5 bank Halo version) is the only Proteus 2000 expansion ROM which contains a General MIDI bank. $189.00

E-mu Halo (Sounds of the ZR) Expansion ROME-mu Halo (Sounds of the ZR) Expansion ROM5 bank version of the Sounds of the ZR ROM. This ROM shipped standard in the Ensoniq Halo keyboard. Sounds from the classic Ensoniq ZR-76 keyboard, including the William Coakley's Perfect Piano.NOTE: the Sounds of the ZR ROM (including the 5 bank Halo version) is the only Proteus 2000 expansion ROM which contains a General MIDI bank. $209.00